No word yet on how long Trump will be talking with Bill O’Reilly, but with cable news’ top-rated host taping his show this afternoon with Trump, sources tell me it is fluid whether he will be taking up most of the hour. Either way, Trump’s snubbing of the last GOP debate before the Iowa Caucus and his criticism of moderator Megyn Kelly are set to be the main topics, as O’Reilly noted in a tweet last night of the apparently long-scheduled interview:

Looking forward to talking with @realDonaldTrump about #GOP debate tomorrow. We will get to the bottom of it!!! -BO’R